frequency top最高频率
frequencyn.频繁;频率
frequency transformer变频器频率变换器
frequency of sampling采样频率
frequency using ratio频谱利用率
frequency compensator频率补偿器
Frequency Mixer Stage混频级
frequency - divider分频器
frequency recognition频率识别
frequency interlacing频率交错,频谱交错
frequency programming频率程序设计
frequency shif coding[电] 频移编码